Redken's Acidic Bonding Concentrate Conditioner is an ultra-concentrated all-in-one formula to strengthen and repair all types of damaged hair. This Sulfate-free conditioner features Citric Acid, a concentrated bonding care complex that reinforces weak bonds within your hair, improving the hair's overall strength. Also formulated with an Acidic pH, it defends against the negative effects of hair colouring, chemical treatments, styling tools and even water. Achieve hair that is strong, healthy and vibrant with this rich and luxurious conditioner! For best results use alongside